Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement
NOAA-21 Resources
NOAA-21 Documents
| Name Sort descending | Description | File Type | Date Published | |
|---|---|---|---|---|
| Discover and Access NASA's Near Real-Time Global Flood Products | This presentation provides an introduction to NASA's near real-time global flood products available through NASA's Land, Atmosphere Near real-time Capability for Earth observation. Information about how to discover, access, and use these NRT products is also provided. | PDF (16.77 mb) | Sept. 17, 2025 |
NOAA-21 Learning Resources
This ARSET training introduces participants to the underlying science of satellite remote sensing for air quality applications.
Training
Ongoing
During this 2016 fire in California, the Alpha Jet Atmospheric eXperiment team collected data on ozone, formaldehyde, methane, and carbon dioxide.
StoryMap
June 5, 2026
This training covers the theoretical approaches and key datasets to estimate historical PM2.5 from satellite aerosol optical depth.
Training
July 8-22, 2026
This three-part ARSET training covers flood monitoring via remote sensing, NASA flood products, and GEOGLOWS streamflow predictions.
Training
June 18-25, 2026
Join us on Wed., September 17, 2025, at 2:00 p.m. EDT (-04:00 UTC) to learn how to discover, access, and use NASA's near real-time global flood products .
Webinar
Aug. 29, 2025
Agricultural burning in Kansas produces smoky skies and healthy crops.
Data in Action
June 6, 2025
Our Earth Data Officer, Katie Baynes, spoke at the Federal GIS Conference Plenary. In case you missed her presentation, here is a story map for you to catch up on how NASA Earth data can be leveraged in your GIS project.
StoryMap
March 5, 2025
Due to unforeseen circumstances, this webinar is postponed and will be rescheduled soon. We apologize for the short notice and appreciate your continued interest and support. We look forward to your attendance at our rescheduled webinar, to be announced.
Webinar
June 26, 2024
SHOWING 8 OF 29
NOAA-21 News
View All News
Filters
Smoke and haze from Indonesian wildland fires have been affecting air quality in several countries.
Worldview Image of the Week
Oct. 16, 2026
Hurricanes Lowell, Karina, and Marie formed in late August and early September 2026.
Worldview Image of the Week
Sept. 4, 2026
Aerosol particles, formaldehyde, and NOx emissions show up prominently in satellite data.
Worldview Image of the Week
Aug. 7, 2026
The storm is the fifth to reach category 5 strength this year.
Worldview Image of the Week
July 31, 2026
In early July 2026, several wildland fires sent smoke plumes across parts of Canada's Northwest Territories.
Worldview Image of the Week
July 10, 2026
The VIIRS instrument aboard NOAA-21 acquired data for a time-lapse animation of the fire in this national park.
Worldview Image of the Week
May 22, 2026
The VIIRS instrument aboard the NOAA-21 platform captured this image on April 21, 2026.
Worldview Image of the Week
April 24, 2026
Data overlays from Worldview show precipitation rates and sea surface temperatures in mid-April 2026, as the storm moved across the western Pacific.
Worldview Image of the Week
April 17, 2026
SHOWING 8 OF 78
Get Help
QUESTIONS & SUPPORT
Have a question?
Get help with NASA Earth science data, datasets, tools, services, and metadata on the Earthdata Forum. Experienced staff in the data user community review and answer questions.
Get help on Earthdata ForumEarthdata
Forum
Forum